CN104522202A - Tea dehydrating and drying method - Google Patents
Tea dehydrating and drying method Download PDFInfo
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- CN104522202A CN104522202A CN201510022171.9A CN201510022171A CN104522202A CN 104522202 A CN104522202 A CN 104522202A CN 201510022171 A CN201510022171 A CN 201510022171A CN 104522202 A CN104522202 A CN 104522202A
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- tea
- drying
- tealeaves
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- centrifuge dewatering
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Abstract
The invention discloses a tea dehydrating and drying method. Tea drying is assisted by adopting a centrifuge dehydration mode before a tea-making drying process or during the drying process. According to the tea dehydrating and drying method, the tea leaves are dried in an assisted mode by adopting a centrifugal force dehydration principle, the pectin and tea liquor contained in the moisture of the tea can be thrown out, the bitterness is removed, the drying time during the tea making is greatly saved, the taste and the quality of summer and autumn tea are improved, the tea making period is shortened, the method is a novel process for drying the summer and autumn tea, and due to the treatment mode, sanitary and environment-friendly effects are achieved.
Description
Technical field
The invention belongs to processing field of tea leaves, be specially a kind of tealeaves dehydrating and drying method.
Background technology
Tealeaves is one of large natural environmental-protective drink in the world three, and the tradition of Ye Shi China of sampling tea, tealeaves, containing compositions such as catechin, cholestenone, caffeine, inositol, folic acid, pantothenic acid, can promote health.But the output of spring tea is nowhere near, although summer, autumn tea abundance, because pectin juice is many, taste is aobvious pained, and its quality, taste, mouthfeel are poor.
Therefore, how to improve the summer, the quality of autumn tea seems particularly important.
Summary of the invention
The object of the invention is the quality promoting summer, autumn tea, a kind of tealeaves dehydrating and drying method is provided.
In order to achieve the above object, the technical scheme adopted is:
A kind of tealeaves dehydrating and drying method, before the drying process of tea making or drying process adopt the mode of centrifuge dewatering to assist tea-drying simultaneously.
Further, described centrifuge dewatering, its centripetal acceleration reaches 6000-8500 meter per second
2.
Further, the rotating speed of centrifuge dewatering is 2000-2500 rev/min, and basket diameter is 0.25 meter.
Further, adopt the mode of centrifuge dewatering to assist tea-drying before described drying process, refer to: first centrifuge dewatering process is taked to tealeaves, then adopt traditional drying process.
Further, described drying process adopts the mode of centrifuge dewatering to assist tea-drying simultaneously, refers to: while adopting centrifuge dewatering process to tealeaves, adopts the mode of logical hot blast in centrifugal basket to take dry tealeaves.
Further, described drying process adopts the mode of centrifuge dewatering to assist tea-drying simultaneously, refers to: while adopting centrifuge dewatering process to tealeaves, adopts the mode of centrifugal basket barrel heating to take dry tealeaves.
Further, described drying process adopts the mode of centrifuge dewatering to assist tea-drying simultaneously, refers to: while adopting centrifuge dewatering process to tealeaves, adopts and takes dry tealeaves to the mode of centrifugal basket space heating.
The beneficial effect of employing technique scheme is: this tealeaves dehydrating and drying method, adopt centrifugal force dewatering Principle drying aid tealeaves, the pectin contained in Measuring Moisture Content of Tea, tea juice can be thrown away, remove pained, strengthen chestnut fragrance, and greatly saved the drying process time of tea making, improve summer, the mouthfeel of autumn tea and quality, shortening the tea making duration, is the new technology of a kind of summer, autumn tea drying process, processing mode health, environmental protection.
Accompanying drawing explanation
Fig. 1 is the example structure schematic diagram of tealeaves dehydrating and drying method of the present invention.
In figure: 1-housing, 2-rotating cylinder, 3-motor, 4-heating plate, 5-breather pipe, 6-drainpipe.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is explained.
Embodiment 1: as the tealeaves dehydrating drier of Fig. 1, it comprises housing 1 that is with cover, band drainpipe, rotating cylinder 2 is provided with in housing 1, rotating cylinder 2 wall is provided with tiny osculum and the parting bead of ring-type, sprocket wheel or belt pulley is provided with bottom rotating cylinder 2, and be connected with motor 3 by transmission mechanism, housing 1 and rotating cylinder 2 adopt irony, preferred material stainless steel.
Before the drying process of tea making, adopt the mode of the centrifuge dewatering of above-mentioned tealeaves dehydrating drier to assist tea-drying.Rotating speed is 2000-2500 rev/min, and basket diameter is 0.25 meter, and centripetal acceleration can reach 6000-8500 meter per second
2.Centrifugation time 5-6 minute, can throw away Measuring Moisture Content of Tea and the pectin contained, tea juice part, removes pained, strengthens chestnut fragrance, takes out tealeaves afterwards and continues dry tealeaves by traditional tea drying mode again.
The method of more traditional evaporative drying tealeaves, the mode of centrifuge dewatering directly can throw away the moisture of band pectin, tea juice, thus remove the bitter taste of summer, autumn tea tealeaves, the bitter taste of tealeaves is mainly derived from pectic substance, and decreases the time of tea-drying process.
Embodiment 2:
As the tealeaves dehydrating drier of Fig. 1, be also provided with breather pipe 5 in basic upper shell 1 both sides of embodiment 1, while adopting centrifuge dewatering process to tealeaves, the dry-heat air passing into 150 DEG C from breather pipe 5 heats tealeaves.Can when throwing away the pectin in Measuring Moisture Content of Tea, tea juice, carry out drying process to tealeaves, rate of drying is faster.
Embodiment 3:
As the tealeaves dehydrating drier of Fig. 1, the basis of embodiment 2 is provided with heating plate 4 in housing 1 inwall both sides, heating plate 4 can be infrared heating device or electric-heating-wire-heating device.While centrifuge dewatering process is adopted to tealeaves, blast air from breather pipe 5, be energized to heating plate 4, also can when throwing away pectin and the tea juice of Measuring Moisture Content of Tea, carry out drying process to tealeaves, rate of drying is also very fast.
Claims (7)
1. a tealeaves dehydrating and drying method, is characterized in that: before the drying process of tea making or drying process adopt the mode of centrifuge dewatering to assist tea-drying simultaneously.
2. method according to claim 1, is characterized in that: described centrifuge dewatering, and its centripetal acceleration reaches 6000-8500 meter per second
2.
3. method according to claim 1, is characterized in that: described centrifuge dewatering, and its rotating speed is 2000-2500 rev/min, and basket diameter is 0.25 meter.
4. method according to claim 1, is characterized in that: adopt the mode of centrifuge dewatering to assist tea-drying before described drying process, refer to: first take centrifuge dewatering process to tealeaves, then adopt traditional drying process.
5. method according to claim 1, it is characterized in that: described drying process adopts the mode of centrifuge dewatering to assist tea-drying simultaneously, refer to: while centrifuge dewatering process is adopted to tealeaves, adopt the mode of logical hot blast in centrifugal basket to take dry tealeaves.
6. method according to claim 1, it is characterized in that: described drying process adopts the mode of centrifuge dewatering to assist tea-drying simultaneously, refer to: while centrifuge dewatering process is adopted to tealeaves, adopt the mode of centrifugal basket barrel heating to take dry tealeaves.
7. method according to claim 1, it is characterized in that: described drying process adopts the mode of centrifuge dewatering to assist tea-drying simultaneously, refer to: while centrifuge dewatering process is adopted to tealeaves, adopt and dry tealeaves is come to the mode of centrifugal basket space heating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510022171.9A CN104522202A (en) | 2015-01-16 | 2015-01-16 | Tea dehydrating and drying method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510022171.9A CN104522202A (en) | 2015-01-16 | 2015-01-16 | Tea dehydrating and drying method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104522202A true CN104522202A (en) | 2015-04-22 |
Family
ID=52837980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510022171.9A Pending CN104522202A (en) | 2015-01-16 | 2015-01-16 | Tea dehydrating and drying method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104522202A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105028712A (en) * | 2015-06-12 | 2015-11-11 | 柳州市侗天湖农业生态旅游投资有限责任公司 | Leaf surface dehydrating technology for tea leaves |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101189991A (en) * | 2006-11-20 | 2008-06-04 | 尹福生 | Preparation method of low-caffeine green tea |
| CN101427713A (en) * | 2008-12-17 | 2009-05-13 | 贵州凤冈春秋茶叶科研所 | Dewatering process for green tea |
| CN103734364A (en) * | 2014-01-06 | 2014-04-23 | 吴光伦 | Preparation method of fresh and fragrant green tea |
-
2015
- 2015-01-16 CN CN201510022171.9A patent/CN104522202A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101189991A (en) * | 2006-11-20 | 2008-06-04 | 尹福生 | Preparation method of low-caffeine green tea |
| CN101427713A (en) * | 2008-12-17 | 2009-05-13 | 贵州凤冈春秋茶叶科研所 | Dewatering process for green tea |
| CN103734364A (en) * | 2014-01-06 | 2014-04-23 | 吴光伦 | Preparation method of fresh and fragrant green tea |
Non-Patent Citations (1)
| Title |
|---|
| 崔建云: "《食品加工机械与设备》", 30 June 2008 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105028712A (en) * | 2015-06-12 | 2015-11-11 | 柳州市侗天湖农业生态旅游投资有限责任公司 | Leaf surface dehydrating technology for tea leaves |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150422 |